Seahawks WR Percy Harvin is led off the field by Seattle's medical staff Saturday. / Kirby Lee, USA TODAY Sports

by Tom Pelissero, USA TODAY Sports

by Tom Pelissero, USA TODAY Sports

RENTON, Wash. â?? Seattle Seahawks receiver Percy Harvin didn't practice Wednesday as he continues to go through the NFL's concussion protocol, keeping his status clouded for Sunday's NFC Championship Game against the San Francisco 49ers.

Harvin went to the locker room twice in last week's divisional playoff win over the New Orleans Saints and didn't return the second time. The team announced coming out of halftime Harvin had a concussion and wouldn't return.

Seahawks coach Pete Carroll said before Wednesday's practice that Harvin was scheduled to see doctors in the afternoon â?? standard procedure for players coming off concussions who must pass a series of tests and are examined each day until they do.

Harvin missed all but one game in the regular season after undergoing hip surgery and having multiple setbacks. He returned to action Saturday against the Saints and had three catches, including a key third-down grab, before a hard fall in the end zone took him out for good.

Asked if Harvin would play without restrictions Sunday if he is able to return, Carroll said, "I haven't put it in those kind of terms yet. I don't know that."

Carroll was more optimistic about outside linebacker K.J. Wright, who has sat out the past four games with a foot injury.

"We'll go day to day to see how he progresses through the week, but it looks promising," Carroll said. "He's got a chance."